139367820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2322797}}^1$

素因数の和:2322809

約数の個数: 24

約数和(自身を含む): 390230064

約数和(自身を除く): 250862244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2322797, 4645594, 6968391, 9291188, 11613985, 13936782, 23227970, 27873564, 34841955, 46455940, 69683910, 139367820]

約数ペア:

[(1, 139367820), (2, 69683910), (3, 46455940), (4, 34841955), (5, 27873564), (6, 23227970), (10, 13936782), (12, 11613985), (15, 9291188), (20, 6968391), (30, 4645594), (60, 2322797)]